Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Total
Balance at Dec. 31, 2021	$ 44,705	$ 202,443	$ 252,011	$ 8,768	$ (5,900)	$ 502,027
Increase (Decrease) in Stockholders' Equity
Net income			24,267			24,267
Other comprehensive income loss, net of tax				(74,012)		(74,012)
Dividends declared on common stock			(4,447)			(4,447)
Vesting of restricted stock		(2,630)			2,630
Stock based compensation		1,469				1,469
Purchase of treasury stock from taxes withheld on stock awards					(400)	(400)
Balance at Jun. 30, 2022	44,705	201,282	271,831	(65,244)	(3,670)	448,904
Balance at Mar. 31, 2022	44,705	203,190	261,807	(37,484)	(5,900)	466,318
Increase (Decrease) in Stockholders' Equity
Net income			12,247			12,247
Other comprehensive income loss, net of tax				(27,760)		(27,760)
Dividends declared on common stock			(2,223)			(2,223)
Vesting of restricted stock		(2,630)			2,630
Stock based compensation		722				722
Purchase of treasury stock from taxes withheld on stock awards					(400)	(400)
Balance at Jun. 30, 2022	44,705	201,282	271,831	(65,244)	(3,670)	448,904
Balance at Dec. 31, 2022	44,705	202,276	310,512	(93,124)	(3,228)	461,141
Increase (Decrease) in Stockholders' Equity
Net income			49,169			49,169
Other comprehensive income loss, net of tax				6,938		6,938
Dividends declared on common stock			(4,462)			(4,462)
Vesting of restricted stock		(3,087)			3,087
Stock based compensation		1,774				1,774
Purchase of treasury stock from taxes withheld on stock awards					(605)	(605)
Balance at Jun. 30, 2023	44,705	200,963	355,219	(86,186)	(746)	513,955
Balance at Mar. 31, 2023	44,705	200,121	331,890	(79,100)	(746)	496,870
Increase (Decrease) in Stockholders' Equity
Net income			25,562			25,562
Other comprehensive income loss, net of tax				(7,086)		(7,086)
Dividends declared on common stock			(2,233)			(2,233)
Stock based compensation		842				842
Balance at Jun. 30, 2023	$ 44,705	$ 200,963	$ 355,219	$ (86,186)	$ (746)	$ 513,955